Great Northern
Road Number GN 173914
This 2 bay ACF Center Flow? covered hopper with round hatches is painted Big Sky Blue, sports a large, modern ?Rocky? logo and runs on black Barber? roller bearing trucks. It was built in January 1967 by American Car & Foundry. It has an inside length of 34?-9? and a height of 15?-1?. Three hoppers in this series are known to have received Big Sky Blue paint in August 1968; they are GN173824, 173914, & 173923. The other 2 bay covered hoppers in this series were painted grey with slant serif lettering and a black and red herald.

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